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Serazin V, Duval F, Wainer R, Ravel C, Vialard F, Molina-Gomes D, Dieudonne MN, Dos Santos E. Are leptin and adiponectin involved in recurrent pregnancy loss? J Obstet Gynaecol Res 2018. [DOI: 10.1111/jog.13623] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Valérie Serazin
- EA7404-GIG, University Simone Veil of Health Sciences; UVSQ, Montigny le Bretonneux; France
- Department of Biology; Poissy-Saint-Germain Hospital; France
| | - Fabien Duval
- EA7404-GIG, University Simone Veil of Health Sciences; UVSQ, Montigny le Bretonneux; France
| | - Robert Wainer
- EA7404-GIG, University Simone Veil of Health Sciences; UVSQ, Montigny le Bretonneux; France
| | - Célia Ravel
- Department of Reproductive Biology; Rennes Hospital; France
| | - François Vialard
- EA7404-GIG, University Simone Veil of Health Sciences; UVSQ, Montigny le Bretonneux; France
- Department of Biology; Poissy-Saint-Germain Hospital; France
| | - Denise Molina-Gomes
- EA7404-GIG, University Simone Veil of Health Sciences; UVSQ, Montigny le Bretonneux; France
| | - Marie-Noëlle Dieudonne
- EA7404-GIG, University Simone Veil of Health Sciences; UVSQ, Montigny le Bretonneux; France
| | - Esther Dos Santos
- EA7404-GIG, University Simone Veil of Health Sciences; UVSQ, Montigny le Bretonneux; France
- Department of Biology; Poissy-Saint-Germain Hospital; France
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Sirotkin AV, Fabian D, Babel'ová Kubandová J, Vlčková R, Alwasel S, Harrath AH. Metabolic state can define the ovarian response to environmental contaminants and medicinal plants. Appl Physiol Nutr Metab 2017; 42:1264-1269. [PMID: 28772093 DOI: 10.1139/apnm-2017-0262] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2023]
Abstract
Environmental contaminants and medicinal plants can affect reproductive processes. The aim of this study was to investigate the effect of maternal metabolic status on the response of mouse ovaries to the environmental contaminants benzene and xylene, as well as to extracts of the medicinal plant yucca. Ovaries isolated from normal-lean and slightly obese mice were cultured with or without 0.1% benzene or xylene for 24 h. Similarly, ovaries isolated from normal-lean, slightly obese, and significantly obese mice were cultured for 24 h with or without an extract of Yucca shidigera (YS, 10 μ g/mL). We found that the metabolic status did not influence the release of basal progesterone (P4), testosterone (T), or insulin-like growth factor I (IGF-I), but obesity influenced the effects of the environmental contaminants and YS. Benzene reduced P4 output in ovaries from obese but not normal-lean mice; it also reduced IGF-I (but not T) release from ovaries irrespective of the metabolic status. Xylene dramatically increased P4 and T (but not IGF-I) release by ovaries from normal-lean mice, but there were no changes in P4 and only small increases in T output in obese mice. YS increased P4 (but not T or IGF-I) release in normal-lean and slightly obese animal ovaries, whilst significant obesity was associated with a lack of P4 response to YS. Obesity might affect the basal ovarian release of T or IGF-I and increases the sensitivity of ovaries to the action of benzene but decreases their responsiveness to xylene and YS.
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Affiliation(s)
- Alexander V Sirotkin
- a Department of Zoology and Anthropology, Constantine the Philosopher University, 949 74 Nitra, Slovakia
- b Department of Genetics and Reproduction, Research Institute of Animal Production, 949 59 Lužianky, Slovakia
| | - Dušan Fabian
- c Institute of Animal Physiology, Slovak Academy of Sciences, 040 01 Košice, Slovakia
| | | | - Radoslava Vlčková
- d Department of Anatomy, Histology, and Physiology, Institute of Physiology, University of Veterinary Medicine and Pharmacy, 041 81 Košice, Slovakia
| | - Saleh Alwasel
- e Department of Zoology, College of Science, King Saud University, 11451 Riyadh, Saudi Arabia
| | - Abdel Halim Harrath
- e Department of Zoology, College of Science, King Saud University, 11451 Riyadh, Saudi Arabia
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Mellouk N, Rame C, Touzé JL, Briant E, Ma L, Guillaume D, Lomet D, Caraty A, Ntallaris T, Humblot P, Dupont J. Involvement of plasma adipokines in metabolic and reproductive parameters in Holstein dairy cows fed with diets with differing energy levels. J Dairy Sci 2017; 100:8518-8533. [PMID: 28803009 DOI: 10.3168/jds.2017-12657] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2017] [Accepted: 06/19/2017] [Indexed: 12/21/2022]
Abstract
This study aimed to investigate the association between plasma adipokine concentrations and metabolic and reproductive parameters in Holstein dairy cows fed diets with different energy levels during the peripartum period. The experiment started 1 mo before first calving and was maintained for 2 lactations. Dry matter intake and energy balance in animals fed a low-energy (LE) diet were significantly lower than that of animals fed a high-energy (HE) diet in the first lactation. Body weight, milk production, back fat thickness, and plasma concentrations of fatty acids, glucose, and insulin were not affected by diet, whereas plasma leptin and adiponectin concentrations were lower and plasma resistin concentrations higher in animals fed the LE diet. Unlike concentrations of adiponectin, plasma resistin concentrations were positively correlated with back fat thickness and plasma fatty acids concentrations and negatively correlated with dry matter intake and plasma leptin concentrations. No effect of diet was found on reproductive variables; that is, pregnancy rates at 35 or 90 d after artificial insemination (AI); numbers of small (3-5 mm), medium (>5 and ≤7 mm), and large (>7 mm) follicles; calving-to-AI and calving-to-calving intervals; and magnitude and duration of the LH surge. However, the commencement of luteal activity after first calving occurred sooner and the frequency of LH pulses was higher in the HE group than in the LE group. A significant positive correlation was found between the number of follicles (of any size) and the area under the curve of plasma resistin concentrations. The number of small follicles was also positively correlated with the nadir of plasma resistin concentrations. Taken together, these results suggest that dietary energy content in the range applied here can alter the resumption of ovarian activity and LH pulsatility without affecting fat mobilization. Plasma adipokine profiles (leptin, resistin, and adiponectin) were significantly altered by diet and negative energy balance but relationships with reproductive variables were limited to follicular growth characteristics and plasma resistin concentrations.
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Affiliation(s)
- N Mellouk
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; Université François Rabelais de Tours, F-37041 Tours, France; IFCE, F-37380 Nouzilly, France
| | - C Rame
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; Université François Rabelais de Tours, F-37041 Tours, France; IFCE, F-37380 Nouzilly, France
| | - J L Touzé
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; Université François Rabelais de Tours, F-37041 Tours, France; IFCE, F-37380 Nouzilly, France
| | - E Briant
- INRA, UEPAO 1297, F-37380 Nouzilly, France
| | - L Ma
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; Université François Rabelais de Tours, F-37041 Tours, France; IFCE, F-37380 Nouzilly, France
| | - D Guillaume
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; Université François Rabelais de Tours, F-37041 Tours, France; IFCE, F-37380 Nouzilly, France
| | - D Lomet
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; Université François Rabelais de Tours, F-37041 Tours, France; IFCE, F-37380 Nouzilly, France
| | - A Caraty
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; Université François Rabelais de Tours, F-37041 Tours, France; IFCE, F-37380 Nouzilly, France
| | - T Ntallaris
- Division of Reproduction, Department of Clinical Sciences, Swedish University of Agricultural Sciences (SLU), Uppsala, Sweden 75103
| | - P Humblot
- Division of Reproduction, Department of Clinical Sciences, Swedish University of Agricultural Sciences (SLU), Uppsala, Sweden 75103
| | - J Dupont
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; Université François Rabelais de Tours, F-37041 Tours, France; IFCE, F-37380 Nouzilly, France.
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Rak A, Mellouk N, Froment P, Dupont J. Adiponectin and resistin: potential metabolic signals affecting hypothalamo-pituitary gonadal axis in females and males of different species. Reproduction 2017; 153:R215-R226. [DOI: 10.1530/rep-17-0002] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Revised: 03/14/2017] [Accepted: 03/22/2017] [Indexed: 12/14/2022]
Abstract
Adipokines, including adiponectin and resistin, are cytokines produced mainly by the adipose tissue. They play a significant role in metabolic functions that regulate the insulin sensitivity and inflammation. Alterations in adiponectin and resistin plasma levels, or their expression in metabolic and gonadal tissues, are observed in some metabolic pathologies, such as obesity. Several studies have shown that these two hormones and the receptors for adiponectin, AdipoR1 and AdipoR2 are present in various reproductive tissues in both sexes of different species. Thus, these adipokines could be metabolic signals that partially explain infertility related to obesity, such as polycystic ovary syndrome (PCOS). Species and gender differences in plasma levels, tissue or cell distribution and hormonal regulation have been reported for resistin and adiponectin. Furthermore, until now, it has been unclear whether adiponectin and resistin act directly or indirectly on the hypothalamo–pituitary–gonadal axis. The objective of this review was to summarise the latest findings and particularly the species and gender differences of adiponectin and resistin on female and male reproduction known to date, based on the hypothalamo–pituitary–gonadal axis.
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陈 雷, 卢 小, 李 雅, 毛 周, 肖 銮, 禹 艳. [Effect of globular adiponectin on proliferation, migration and tube formation of ovarian microvascular endothelial cells]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2017; 37:614-621. [PMID: 28539283 PMCID: PMC6780476 DOI: 10.3969/j.issn.1673-4254.2017.05.08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To analyze the effect of globular adiponectin on angiogenesis of ovarian microvascular endothelial cells (OMECs). METHODS Mouse OMECs were isolated and purified by density gradient centrifugation with Percoll and identified by immunofluorescence analysis of follicle-stimulating hormone receptor (FSHR), luteinizing hormone receptor (LHR), and endothelial cell marker von Willebrand factor (vWF). The capillary-like tube formation of OMECs was determined by vascular endothelial growth factor A (VEGFA) treatment in Matrigel matrix. OMECs treated with recombinant globular adiponectin protein were examined for cell proliferation with MTS assay and cell migration with scratch wound healing assay, and capillary-like tube formation was tested in Matrigel matrix. Western blotting was performed to detect the effect of globular adiponectin on AMPK phosphorylation. RESULTS The signals of LHR and vWF, but not that of FSHR, were detected in the isolated cells. VEGFA treatment of the cells induced capillary-like tube formation, indicating their properties of ovarian-specific endothelial cells. Treatment with 1 and 3 µg/mL of recombinant globular adiponectin significantly increased the number of OMECs by (158.72∓14.50) % and (186.50∓4.20)% (P<0.01) and resulted in scratch wound closure rates of (49.43∓3.43)% (P<0.05) and (69.67∓1.2) % (P<0.01) respectively. The cells treated with 3 µg/mL globular adiponectin formed a capillary-tube length 6.63∓0.66 folds greater than that formed by the control cells (P<0.01). Treatment of the cells with 3 µg/mL globular adiponectin for 15 and 30 min resulted in pAMPK/AMPK ratios of 0.86∓0.08 and 0.66∓0.13, respectively significantly higher than that in the control cells (0.13∓0.12, P<0.01). Compound C obviously suppressed the tube formation and AMPK phosphorylation induced by globular adiponectin. CONCLUSION Globular adiponectin promotes angiogenesis of OMECs through activation of the AMPK signal pathway.
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Affiliation(s)
- 雷 陈
- 暨南大学附属第一医院麻醉科,广东 广州 510632Department of Anesthesia, First Affiliated Hospital, Jinan University, Guangzhou 510632, China
Department of Developmental and Regenerative Biology, College of Life Science and Technologies3, Jinan University, Guangzhou 510632, China
| | - 小圣 卢
- 暨南大学再生医学教育部重点实验室,广东 广州 510632Key Laboratory for Regenerative Medicine (JNU-CUHK), Ministry of Education, Jinan University, Guangzhou 510632, China
- 暨南大学生命科学技术学院发育与再生生物学系,广东 广州 510632Department of Developmental and Regenerative Biology, College of Life Science and Technologies3, Jinan University, Guangzhou 510632, China
| | - 雅兰 李
- 暨南大学附属第一医院麻醉科,广东 广州 510632Department of Anesthesia, First Affiliated Hospital, Jinan University, Guangzhou 510632, China
Department of Developmental and Regenerative Biology, College of Life Science and Technologies3, Jinan University, Guangzhou 510632, China
| | - 周飞 毛
- 暨南大学再生医学教育部重点实验室,广东 广州 510632Key Laboratory for Regenerative Medicine (JNU-CUHK), Ministry of Education, Jinan University, Guangzhou 510632, China
- 暨南大学生命科学技术学院发育与再生生物学系,广东 广州 510632Department of Developmental and Regenerative Biology, College of Life Science and Technologies3, Jinan University, Guangzhou 510632, China
| | - 銮娟 肖
- 暨南大学再生医学教育部重点实验室,广东 广州 510632Key Laboratory for Regenerative Medicine (JNU-CUHK), Ministry of Education, Jinan University, Guangzhou 510632, China
- 暨南大学生命科学技术学院发育与再生生物学系,广东 广州 510632Department of Developmental and Regenerative Biology, College of Life Science and Technologies3, Jinan University, Guangzhou 510632, China
| | - 艳红 禹
- 暨南大学再生医学教育部重点实验室,广东 广州 510632Key Laboratory for Regenerative Medicine (JNU-CUHK), Ministry of Education, Jinan University, Guangzhou 510632, China
- 暨南大学生命科学技术学院发育与再生生物学系,广东 广州 510632Department of Developmental and Regenerative Biology, College of Life Science and Technologies3, Jinan University, Guangzhou 510632, China
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